Pipe vent



FIG. 1 is a top perspective view of a pipe vent, showing our new design.

FIG. 2 is a bottom perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is an end elevational view thereof.

FIG. 5 is a side elevational view thereof.

FIG. 6 is an elevational view taken from the end opposite that shown in FIG. 4.

FIG. 7 is a bottom plan view thereof. 

The ornamental design for a pipe vent, as shown. 